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Cheap flights from London Heathrow Airport to Cartagena from £417

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CTG
25 Jul — 1 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Cartagena

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Cartagena
Explore the most affordable flight options available from Heathrow to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 June 2026.

Fri 4/1215:00
LHR
-
CTG
1 stop28h 45m
Air Canada
Tue 8/1215:45
CTG
-
LHR
1 stop14h 35m
Air Canada
Deal found 24/6£710
Tue 25/808:15
LHR
-
CTG
1 stop35h 20m
JetBlue
Sun 30/814:55
CTG
-
LHR
1 stop23h 50m
JetBlue
Deal found 24/6£728
Sun 27/1215:50
LHR
-
CTG
1 stop27h 15m
Virgin Atlantic
Sun 10/115:25
CTG
-
LHR
2 stops33h 55m
Virgin Atlantic
Deal found 21/6£804
Thu 31/1215:50
LHR
-
CTG
1 stop27h 15m
Virgin Atlantic
Thu 28/115:25
CTG
-
LHR
1 stop34h 00m
Virgin Atlantic
Deal found 23/6£806
Wed 28/1015:00
LHR
-
CTG
2 stops27h 15m
Delta
Wed 11/1115:25
CTG
-
LHR
1 stop15h 15m
Delta
Deal found 24/6£812
Tue 18/808:15
LHR
-
CTG
1 stop35h 20m
JetBlue
Wed 26/814:52
CTG
-
LHR
1 stop36h 38m
JetBlue
Deal found 21/6£819
Fri 21/808:15
LHR
-
CTG
1 stop35h 20m
JetBlue
Mon 31/814:55
CTG
-
LHR
1 stop36h 35m
JetBlue
Deal found 24/6£823
Tue 18/808:15
LHR
-
CTG
1 stop35h 20m
JetBlue
Tue 25/814:55
CTG
-
LHR
1 stop23h 50m
JetBlue
Deal found 25/6£830
Fri 28/812:40
LHR
-
CTG
3 stops33h 27m
Multiple Airlines
Mon 14/921:27
CTG
-
LHR
2 stops27h 03m
Multiple Airlines
Deal found 21/6£833

Find flight deals from Heathrow to Cartagena

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Cartagena (CTG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 June 2026.

Round-trip from

£710

One-way from

£417

Popular in

July

Cheapest in

September

Average price

£890
Air Canada
  • Air Canada
  • 4/12-8/12
  • 2 total stops
  • 43h 20m total
  • London to Cartagena
Search Deals
20/8
  • 20/8
  • 3 total stops
  • 41h 11m total
  • London to Cartagena
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Cartagena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Cartagena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Fri 4/12

15:00-14:45

1 stop28h 45m

Cartagena Rafael Nunez

Tue 8/12

15:45-11:20

1 stop14h 35m

£710

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Wed 28/10

15:00-13:15

2 stops27h 15m

Cartagena Rafael Nunez

Wed 11/11

15:25-11:40

1 stop15h 15m

£812

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Mon 17/8

20:05-13:15

2 stops23h 10m

Cartagena Rafael Nunez

Tue 1/9

14:30-11:20

1 stop14h 50m

£814

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Wed 19/8

11:15-13:15

1 stop32h 00m

Cartagena Rafael Nunez

Sat 29/8

14:30-11:20

1 stop14h 50m

£848

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Thu 13/8

08:15-13:25

1 stop35h 10m

Cartagena Rafael Nunez

Fri 21/8

14:52-09:30

1 stop36h 38m

£883
Fastest return journey

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Fri 28/8

06:30-16:45

2 stops16h 15m

Cartagena Rafael Nunez

Mon 14/9

18:00-17:35

1 stop17h 35m

£1,051

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Fri 10/7

09:15-17:50

1 stop14h 35m

Cartagena Rafael Nunez

Sat 11/7

06:30-15:35

1 stop27h 05m

£1,105
Cheapest one-way

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Thu 20/8

15:30-02:41

3 stops41h 11m

£417

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Wed 5/8

19:10-17:50

2 stops52h 40m

£507

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Mon 10/8

21:10-10:45

3 stops43h 35m

£548

Flights are sorted by cheapest return flights first.

Deals found on 24/6

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Cartagena

Have a flexible travel schedule? Discover the best time to fly to Cartagena from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Cartagena

What is the cheapest month to book a flight from London Heathrow Airport to Cartagena?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Cartagena (average of £761). Flying from London Heathrow Airport to Cartagena in July is currently the most expensive (average of £1,286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London Heathrow Airport to Cartagena?

Reviews of airlines servicing Cartagena

Get insights into the airlines that provide service to Cartagena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cartagena. Reviews last updated 25 June 2026.
See what other customers who have flown with KLM,SWISS, andAmerican Airlines from London Heathrow Airport to Cartagena have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,531 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,531 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
SWISS
7.5
Good
1,972 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
American Airlines
7.1
Good
11,768 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
JetBlue
7.1
Good
3,012 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Avianca
6.5
Okay
2,535 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Cartagena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cartagena from London Heathrow?

    For a flight from London Heathrow to Cartagena, you will be flying into Rafael Nunez. Cartagena Rafael Nunez (CTG) is just 4.1 mi from the center of the city. Rafael Nunez is the only Cartagena airport and it handles 0 inbound flights from London Heathrow per day. 6 airlines have flights to Cartagena Rafael Nunez from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Cartagena?

    Departing from London Heathrow Airport to Cartagena will take you 27h 15m. The distance between London Heathrow Airport and Cartagena is about 5010 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London Heathrow Airport to Cartagena round-trip?

    Currently priced at £541, JetBlue will fly you from London Heathrow Airport to Cartagena and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Avianca and SWISS - these airlines can fly you to your destination from £670 and £693, respectively. JetBlue is currently priced 41% below the average price you’ll pay for this route.

  • Can I find deals for flights from Heathrow to Cartagena that include hotel bookings?

    Yes. In addition to deals on Heathrow to Cartagena flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Cartagena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Cartagena.

  • Can I find deals for business class flights from Heathrow to Cartagena?

    Yes. Cheapflights offers flight deals from Heathrow to Cartagena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Cartagena?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Cartagena (average of £761). Flying from London Heathrow Airport to Cartagena in July is currently the most expensive (average of £1,286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Heathrow to Cartagena

Discover the top 6 airlines that operate flights from Heathrow to Cartagena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 June 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£541Average£615FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
AviancaCheapest£670Average£922FlexibilityNo cancel feeOn-time71%
Search Avianca flights
SWISSCheapest£693Average£793FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapest£712Average£831FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£750Average£1,058FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£851Average£927FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Cartagena?

When you search for this flight from Heathrow to Cartagena, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Cartagena?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Cartagena.

Can Cheapflights find flights from Heathrow to Cartagena with no change fees?

Certainly. Search results for flights to Cartagena from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Cartagena become cheaper?

Of course! You can now track prices for flights from Heathrow to Cartagena and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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